1291 lines
29 KiB
Plaintext
1291 lines
29 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include <dt-bindings/input/atmel-maxtouch.h>
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#include <dt-bindings/input/gpio-keys.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/thermal/thermal.h>
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#include "tegra20.dtsi"
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#include "tegra20-cpu-opp.dtsi"
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#include "tegra20-cpu-opp-microvolt.dtsi"
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/ {
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model = "ASUS EeePad Transformer TF101";
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compatible = "asus,tf101", "nvidia,tegra20";
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chassis-type = "convertible";
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aliases {
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mmc0 = &sdmmc4; /* eMMC */
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mmc1 = &sdmmc3; /* MicroSD */
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mmc2 = &sdmmc1; /* WiFi */
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rtc0 = &pmic;
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rtc1 = "/rtc@7000e000";
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serial0 = &uartd;
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serial1 = &uartc; /* Bluetooth */
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serial2 = &uartb; /* GPS */
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};
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/*
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* The decompressor and also some bootloaders rely on a
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* pre-existing /chosen node to be available to insert the
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* command line and merge other ATAGS info.
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*/
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chosen {};
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memory@0 {
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reg = <0x00000000 0x40000000>;
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};
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reserved-memory {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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ramoops@2ffe0000 {
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compatible = "ramoops";
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reg = <0x2ffe0000 0x10000>; /* 64kB */
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console-size = <0x8000>; /* 32kB */
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record-size = <0x400>; /* 1kB */
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ecc-size = <16>;
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};
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linux,cma@30000000 {
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compatible = "shared-dma-pool";
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alloc-ranges = <0x30000000 0x10000000>;
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size = <0x10000000>; /* 256MiB */
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linux,cma-default;
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reusable;
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};
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};
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host1x@50000000 {
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dc@54200000 {
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rgb {
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status = "okay";
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port@0 {
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lcd_output: endpoint {
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remote-endpoint = <&lvds_encoder_input>;
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bus-width = <18>;
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};
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};
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};
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};
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hdmi@54280000 {
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status = "okay";
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vdd-supply = <&hdmi_vdd_reg>;
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pll-supply = <&hdmi_pll_reg>;
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hdmi-supply = <&vdd_hdmi_en>;
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nvidia,ddc-i2c-bus = <&hdmi_ddc>;
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nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7)
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GPIO_ACTIVE_HIGH>;
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};
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};
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gpio@6000d000 {
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charging-enable-hog {
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gpio-hog;
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gpios = <TEGRA_GPIO(R, 6) GPIO_ACTIVE_HIGH>;
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output-low;
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};
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};
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pinmux@70000014 {
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pinctrl-names = "default";
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pinctrl-0 = <&state_default>;
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state_default: pinmux {
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ata {
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nvidia,pins = "ata";
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nvidia,function = "ide";
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};
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atb {
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nvidia,pins = "atb", "gma", "gme";
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nvidia,function = "sdio4";
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};
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atc {
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nvidia,pins = "atc";
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nvidia,function = "nand";
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};
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atd {
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nvidia,pins = "atd", "ate", "gmb", "spia",
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"spib", "spic";
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nvidia,function = "gmi";
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};
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cdev1 {
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nvidia,pins = "cdev1";
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nvidia,function = "plla_out";
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};
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cdev2 {
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nvidia,pins = "cdev2";
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nvidia,function = "pllp_out4";
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};
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crtp {
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nvidia,pins = "crtp";
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nvidia,function = "crt";
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};
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lm1 {
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nvidia,pins = "lm1";
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nvidia,function = "rsvd3";
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};
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csus {
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nvidia,pins = "csus";
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nvidia,function = "vi_sensor_clk";
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};
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dap1 {
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nvidia,pins = "dap1";
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nvidia,function = "dap1";
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};
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dap2 {
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nvidia,pins = "dap2";
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nvidia,function = "dap2";
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};
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dap3 {
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nvidia,pins = "dap3";
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nvidia,function = "dap3";
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};
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dap4 {
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nvidia,pins = "dap4";
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nvidia,function = "dap4";
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};
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dta {
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nvidia,pins = "dta", "dtb", "dtc", "dtd", "dte";
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nvidia,function = "vi";
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};
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dtf {
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nvidia,pins = "dtf";
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nvidia,function = "i2c3";
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};
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gmc {
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nvidia,pins = "gmc";
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nvidia,function = "uartd";
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};
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gmd {
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nvidia,pins = "gmd";
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nvidia,function = "sflash";
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};
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gpu {
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nvidia,pins = "gpu";
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nvidia,function = "pwm";
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};
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gpu7 {
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nvidia,pins = "gpu7";
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nvidia,function = "rtck";
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};
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gpv {
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nvidia,pins = "gpv", "slxa";
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nvidia,function = "pcie";
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};
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hdint {
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nvidia,pins = "hdint";
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nvidia,function = "hdmi";
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};
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i2cp {
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nvidia,pins = "i2cp";
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nvidia,function = "i2cp";
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};
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irrx {
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nvidia,pins = "irrx", "irtx";
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nvidia,function = "uartb";
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};
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kbca {
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nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
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"kbce", "kbcf";
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nvidia,function = "kbc";
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};
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lcsn {
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nvidia,pins = "lcsn", "ldc", "lm0", "lpw1",
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"lsdi", "lvp0";
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nvidia,function = "rsvd4";
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};
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ld0 {
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nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
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"ld5", "ld6", "ld7", "ld8", "ld9",
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"ld10", "ld11", "ld12", "ld13", "ld14",
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"ld15", "ld16", "ld17", "ldi", "lhp0",
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"lhp1", "lhp2", "lhs", "lpp", "lpw0",
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"lpw2", "lsc0", "lsc1", "lsck", "lsda",
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"lspi", "lvp1", "lvs";
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nvidia,function = "displaya";
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};
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owc {
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nvidia,pins = "owc", "spdi", "spdo", "uac";
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nvidia,function = "rsvd2";
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};
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pmc {
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nvidia,pins = "pmc";
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nvidia,function = "pwr_on";
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};
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rm {
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nvidia,pins = "rm";
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nvidia,function = "i2c1";
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};
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sdb {
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nvidia,pins = "sdb", "sdc", "sdd", "slxc", "slxk";
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nvidia,function = "sdio3";
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};
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sdio1 {
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nvidia,pins = "sdio1";
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nvidia,function = "sdio1";
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};
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slxd {
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nvidia,pins = "slxd";
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nvidia,function = "spdif";
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};
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spid {
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nvidia,pins = "spid", "spie", "spif";
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nvidia,function = "spi1";
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};
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spig {
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nvidia,pins = "spig", "spih";
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nvidia,function = "spi2_alt";
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};
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uaa {
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nvidia,pins = "uaa", "uab", "uda";
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nvidia,function = "ulpi";
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};
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uad {
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nvidia,pins = "uad";
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nvidia,function = "irda";
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};
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uca {
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nvidia,pins = "uca", "ucb";
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nvidia,function = "uartc";
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};
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conf_ata {
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nvidia,pins = "ata", "atb", "atc", "atd",
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"cdev1", "cdev2", "dap1", "dap4",
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"dte", "ddc", "dtf", "gma", "gmc",
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"gme", "gpu", "gpu7", "gpv", "i2cp",
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"irrx", "irtx", "pta", "rm", "sdc",
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"sdd", "slxc", "slxd", "slxk", "spdi",
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"spdo", "uac", "uad",
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"uda", "csus";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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};
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conf_ate {
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nvidia,pins = "ate", "dap2", "dap3", "gmb", "gmd",
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"owc", "spia", "spib", "spic",
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"spid", "spie", "spig", "slxa";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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};
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conf_ck32 {
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nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",
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"pmcc", "pmcd", "pmce", "xm2c", "xm2d";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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};
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conf_crtp {
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nvidia,pins = "crtp", "spih";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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};
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conf_dta {
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nvidia,pins = "dta", "dtb", "dtc", "dtd";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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};
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conf_spif {
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nvidia,pins = "spif";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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};
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conf_hdint {
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nvidia,pins = "hdint", "lcsn", "ldc", "lm1",
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"lpw1", "lsck", "lsda", "lsdi", "lvp0";
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nvidia,tristate = <TEGRA_PIN_ENABLE>;
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};
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conf_kbca {
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nvidia,pins = "kbca", "kbcb", "kbcc", "kbcd",
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"kbce", "kbcf", "sdio1", "uaa", "uab",
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"uca", "ucb";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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};
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conf_lc {
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nvidia,pins = "lc", "ls";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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};
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conf_ld0 {
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nvidia,pins = "ld0", "ld1", "ld2", "ld3", "ld4",
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"ld5", "ld6", "ld7", "ld8", "ld9",
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"ld10", "ld11", "ld12", "ld13", "ld14",
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"ld15", "ld16", "ld17", "ldi", "lhp0",
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"lhp1", "lhp2", "lhs", "lm0", "lpp",
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"lpw0", "lpw2", "lsc0", "lsc1", "lspi",
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"lvp1", "lvs", "pmc", "sdb";
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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};
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conf_ld17_0 {
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nvidia,pins = "ld17_0", "ld19_18", "ld21_20",
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"ld23_22";
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nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
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};
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drive_sdio1 {
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nvidia,pins = "drive_sdio1", "drive_ddc", "drive_vi1";
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nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
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nvidia,schmitt = <TEGRA_PIN_ENABLE>;
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nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
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nvidia,pull-down-strength = <31>;
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nvidia,pull-up-strength = <31>;
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nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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};
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drive_csus {
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nvidia,pins = "drive_csus";
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nvidia,high-speed-mode = <TEGRA_PIN_DISABLE>;
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nvidia,schmitt = <TEGRA_PIN_DISABLE>;
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nvidia,low-power-mode = <TEGRA_PIN_LP_DRIVE_DIV_1>;
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nvidia,pull-down-strength = <31>;
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nvidia,pull-up-strength = <31>;
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nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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};
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};
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state_i2cmux_ddc: pinmux_i2cmux_ddc {
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ddc {
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nvidia,pins = "ddc";
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nvidia,function = "i2c2";
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};
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pta {
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nvidia,pins = "pta";
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nvidia,function = "rsvd4";
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};
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};
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state_i2cmux_pta: pinmux_i2cmux_pta {
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ddc {
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nvidia,pins = "ddc";
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nvidia,function = "rsvd4";
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};
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pta {
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nvidia,pins = "pta";
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nvidia,function = "i2c2";
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};
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};
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state_i2cmux_idle: pinmux_i2cmux_idle {
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ddc {
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nvidia,pins = "ddc";
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nvidia,function = "rsvd4";
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};
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pta {
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nvidia,pins = "pta";
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nvidia,function = "rsvd4";
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};
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};
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};
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spdif@70002400 {
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status = "okay";
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nvidia,fixed-parent-rate;
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};
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i2s@70002800 {
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status = "okay";
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nvidia,fixed-parent-rate;
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};
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serial@70006040 {
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compatible = "nvidia,tegra20-hsuart";
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/delete-property/ reg-shift;
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/* GPS BCM4751 */
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};
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serial@70006200 {
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compatible = "nvidia,tegra20-hsuart";
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/delete-property/ reg-shift;
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status = "okay";
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/* Azurewave AW-NH615 BCM4329B1 */
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bluetooth {
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compatible = "brcm,bcm4329-bt";
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interrupt-parent = <&gpio>;
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interrupts = <TEGRA_GPIO(U, 6) IRQ_TYPE_EDGE_RISING>;
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interrupt-names = "host-wakeup";
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/* PLLP 216MHz / 16 / 4 */
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max-speed = <3375000>;
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clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
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clock-names = "txco";
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vbat-supply = <&vdd_3v3_sys>;
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vddio-supply = <&vdd_1v8_sys>;
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device-wakeup-gpios = <&gpio TEGRA_GPIO(U, 1) GPIO_ACTIVE_HIGH>;
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shutdown-gpios = <&gpio TEGRA_GPIO(U, 0) GPIO_ACTIVE_HIGH>;
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};
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};
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serial@70006300 {
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status = "okay";
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};
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pwm@7000a000 {
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status = "okay";
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};
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i2c@7000c000 {
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status = "okay";
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clock-frequency = <400000>;
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/* Aichi AMI306 digital compass */
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magnetometer@e {
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compatible = "asahi-kasei,ak8974";
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reg = <0xe>;
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avdd-supply = <&vdd_3v3_sys>;
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dvdd-supply = <&vdd_1v8_sys>;
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mount-matrix = "-1", "0", "0",
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"0", "1", "0",
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"0", "0", "-1";
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};
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wm8903: audio-codec@1a {
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compatible = "wlf,wm8903";
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reg = <0x1a>;
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interrupt-parent = <&gpio>;
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interrupts = <TEGRA_GPIO(X, 1) IRQ_TYPE_EDGE_BOTH>;
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gpio-controller;
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#gpio-cells = <2>;
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micdet-cfg = <0x83>;
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micdet-delay = <100>;
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gpio-cfg = <
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0xffffffff /* don't touch */
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0xffffffff /* don't touch */
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0x00000000 /* Speaker-enable GPIO, output, low */
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0x00000400 /* Mic bias current detect */
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0xffffffff /* don't touch */
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>;
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AVDD-supply = <&vdd_1v8_sys>;
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CPVDD-supply = <&vdd_1v8_sys>;
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DBVDD-supply = <&vdd_1v8_sys>;
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DCVDD-supply = <&vdd_1v8_sys>;
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};
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/* Atmel MXT1386 Touchscreen */
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touchscreen@5b {
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compatible = "atmel,maxtouch";
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reg = <0x5b>;
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interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(V, 6) IRQ_TYPE_LEVEL_LOW>;
|
|
|
|
reset-gpios = <&gpio TEGRA_GPIO(Q, 7) GPIO_ACTIVE_LOW>;
|
|
|
|
vdda-supply = <&vdd_3v3_sys>;
|
|
vdd-supply = <&vdd_3v3_sys>;
|
|
|
|
atmel,wakeup-method = <ATMEL_MXT_WAKEUP_I2C_SCL>;
|
|
};
|
|
|
|
gyroscope@68 {
|
|
compatible = "invensense,mpu3050";
|
|
reg = <0x68>;
|
|
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(Z, 4) IRQ_TYPE_EDGE_RISING>;
|
|
|
|
vdd-supply = <&vdd_3v3_sys>;
|
|
vlogic-supply = <&vdd_1v8_sys>;
|
|
|
|
mount-matrix = "0", "1", "0",
|
|
"-1", "0", "0",
|
|
"0", "0", "1";
|
|
|
|
i2c-gate {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
accelerometer@f {
|
|
compatible = "kionix,kxtf9";
|
|
reg = <0xf>;
|
|
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(N, 4) IRQ_TYPE_EDGE_RISING>;
|
|
|
|
vdd-supply = <&vdd_1v8_sys>;
|
|
vddio-supply = <&vdd_1v8_sys>;
|
|
|
|
mount-matrix = "1", "0", "0",
|
|
"0", "1", "0",
|
|
"0", "0", "1";
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
i2c2: i2c@7000c400 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
};
|
|
|
|
i2c@7000c500 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
};
|
|
|
|
i2c@7000d000 {
|
|
status = "okay";
|
|
clock-frequency = <400000>;
|
|
|
|
pmic: pmic@34 {
|
|
compatible = "ti,tps6586x";
|
|
reg = <0x34>;
|
|
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
|
|
|
|
ti,system-power-controller;
|
|
|
|
#gpio-cells = <2>;
|
|
gpio-controller;
|
|
|
|
sys-supply = <&vdd_5v0_sys>;
|
|
vin-sm0-supply = <&sys_reg>;
|
|
vin-sm1-supply = <&sys_reg>;
|
|
vin-sm2-supply = <&sys_reg>;
|
|
vinldo01-supply = <&sm2_reg>;
|
|
vinldo23-supply = <&sm2_reg>;
|
|
vinldo4-supply = <&sm2_reg>;
|
|
vinldo678-supply = <&sm2_reg>;
|
|
vinldo9-supply = <&sm2_reg>;
|
|
|
|
regulators {
|
|
sys_reg: sys {
|
|
regulator-name = "vdd_sys";
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_core: sm0 {
|
|
regulator-name = "vdd_sm0,vdd_core";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-coupled-with = <&rtc_vdd &vdd_cpu>;
|
|
regulator-coupled-max-spread = <170000 550000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
nvidia,tegra-core-regulator;
|
|
};
|
|
|
|
vdd_cpu: sm1 {
|
|
regulator-name = "vdd_sm1,vdd_cpu";
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <1125000>;
|
|
regulator-coupled-with = <&vdd_core &rtc_vdd>;
|
|
regulator-coupled-max-spread = <550000 550000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
nvidia,tegra-cpu-regulator;
|
|
};
|
|
|
|
sm2_reg: sm2 {
|
|
regulator-name = "vdd_sm2,vin_ldo*";
|
|
regulator-min-microvolt = <3700000>;
|
|
regulator-max-microvolt = <3700000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
/* LDO0 is not connected to anything */
|
|
|
|
ldo1 {
|
|
regulator-name = "vdd_ldo1,avdd_pll*";
|
|
regulator-min-microvolt = <1100000>;
|
|
regulator-max-microvolt = <1100000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
rtc_vdd: ldo2 {
|
|
regulator-name = "vdd_ldo2,vdd_rtc";
|
|
regulator-min-microvolt = <950000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
regulator-coupled-with = <&vdd_core &vdd_cpu>;
|
|
regulator-coupled-max-spread = <170000 550000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
|
|
nvidia,tegra-rtc-regulator;
|
|
};
|
|
|
|
ldo3 {
|
|
regulator-name = "vdd_ldo3,avdd_usb*";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
ldo4 {
|
|
regulator-name = "vdd_ldo4,avdd_osc,vddio_sys";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vcore_emmc: ldo5 {
|
|
regulator-name = "vdd_ldo5,vcore_mmc";
|
|
regulator-min-microvolt = <2850000>;
|
|
regulator-max-microvolt = <2850000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
ldo6 {
|
|
regulator-name = "vdd_ldo6,avdd_vdac";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
hdmi_vdd_reg: ldo7 {
|
|
regulator-name = "vdd_ldo7,avdd_hdmi,vdd_fuse";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
};
|
|
|
|
hdmi_pll_reg: ldo8 {
|
|
regulator-name = "vdd_ldo8,avdd_hdmi_pll";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
ldo9 {
|
|
regulator-name = "vdd_ldo9,avdd_2v85,vdd_ddr_rx";
|
|
regulator-min-microvolt = <2850000>;
|
|
regulator-max-microvolt = <2850000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
ldo_rtc {
|
|
regulator-name = "vdd_rtc_out,vdd_cell";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
};
|
|
|
|
nct1008: temperature-sensor@4c {
|
|
compatible = "onnn,nct1008";
|
|
reg = <0x4c>;
|
|
vcc-supply = <&vdd_3v3_sys>;
|
|
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(N, 6) IRQ_TYPE_EDGE_FALLING>;
|
|
|
|
#thermal-sensor-cells = <1>;
|
|
};
|
|
};
|
|
|
|
pmc@7000e400 {
|
|
nvidia,invert-interrupt;
|
|
nvidia,suspend-mode = <1>;
|
|
nvidia,cpu-pwr-good-time = <2000>;
|
|
nvidia,cpu-pwr-off-time = <100>;
|
|
nvidia,core-pwr-good-time = <3845 3845>;
|
|
nvidia,core-pwr-off-time = <458>;
|
|
nvidia,sys-clock-req-active-high;
|
|
core-supply = <&vdd_core>;
|
|
};
|
|
|
|
memory-controller@7000f400 {
|
|
nvidia,use-ram-code;
|
|
|
|
emc-tables@3 {
|
|
reg = <0x3>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
lpddr2 {
|
|
compatible = "elpida,B8132B2PB-6D-F", "jedec,lpddr2-s4";
|
|
revision-id = <1 0>;
|
|
density = <2048>;
|
|
io-width = <16>;
|
|
};
|
|
|
|
emc-table@25000 {
|
|
reg = <25000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <25000>;
|
|
nvidia,emc-registers = <0x00000002 0x00000006
|
|
0x00000003 0x00000003 0x00000006 0x00000004
|
|
0x00000002 0x00000009 0x00000003 0x00000003
|
|
0x00000002 0x00000002 0x00000002 0x00000004
|
|
0x00000003 0x00000008 0x0000000b 0x0000004d
|
|
0x00000000 0x00000003 0x00000003 0x00000003
|
|
0x00000008 0x00000001 0x0000000a 0x00000004
|
|
0x00000003 0x00000008 0x00000004 0x00000006
|
|
0x00000002 0x00000068 0x00000000 0x00000003
|
|
0x00000000 0x00000000 0x00000282 0xa0ae04ae
|
|
0x00070000 0x00000000 0x00000000 0x00000003
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
|
|
emc-table@50000 {
|
|
reg = <50000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <50000>;
|
|
nvidia,emc-registers = <0x00000003 0x00000007
|
|
0x00000003 0x00000003 0x00000006 0x00000004
|
|
0x00000002 0x00000009 0x00000003 0x00000003
|
|
0x00000002 0x00000002 0x00000002 0x00000005
|
|
0x00000003 0x00000008 0x0000000b 0x0000009f
|
|
0x00000000 0x00000003 0x00000003 0x00000003
|
|
0x00000008 0x00000001 0x0000000a 0x00000007
|
|
0x00000003 0x00000008 0x00000004 0x00000006
|
|
0x00000002 0x000000d0 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000282 0xa0ae04ae
|
|
0x00070000 0x00000000 0x00000000 0x00000005
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
|
|
emc-table@75000 {
|
|
reg = <75000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <75000>;
|
|
nvidia,emc-registers = <0x00000005 0x0000000a
|
|
0x00000004 0x00000003 0x00000006 0x00000004
|
|
0x00000002 0x00000009 0x00000003 0x00000003
|
|
0x00000002 0x00000002 0x00000002 0x00000005
|
|
0x00000003 0x00000008 0x0000000b 0x000000ff
|
|
0x00000000 0x00000003 0x00000003 0x00000003
|
|
0x00000008 0x00000001 0x0000000a 0x0000000b
|
|
0x00000003 0x00000008 0x00000004 0x00000006
|
|
0x00000002 0x00000138 0x00000000 0x00000000
|
|
0x00000000 0x00000000 0x00000282 0xa0ae04ae
|
|
0x00070000 0x00000000 0x00000000 0x00000007
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
|
|
emc-table@150000 {
|
|
reg = <150000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <150000>;
|
|
nvidia,emc-registers = <0x00000009 0x00000014
|
|
0x00000007 0x00000003 0x00000006 0x00000004
|
|
0x00000002 0x00000009 0x00000003 0x00000003
|
|
0x00000002 0x00000002 0x00000002 0x00000005
|
|
0x00000003 0x00000008 0x0000000b 0x0000021f
|
|
0x00000000 0x00000003 0x00000003 0x00000003
|
|
0x00000008 0x00000001 0x0000000a 0x00000015
|
|
0x00000003 0x00000008 0x00000004 0x00000006
|
|
0x00000002 0x00000270 0x00000000 0x00000001
|
|
0x00000000 0x00000000 0x00000282 0xa07c04ae
|
|
0x007dc010 0x00000000 0x00000000 0x0000000e
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
|
|
emc-table@300000 {
|
|
reg = <300000>;
|
|
compatible = "nvidia,tegra20-emc-table";
|
|
clock-frequency = <300000>;
|
|
nvidia,emc-registers = <0x00000012 0x00000027
|
|
0x0000000d 0x00000006 0x00000007 0x00000005
|
|
0x00000003 0x00000009 0x00000006 0x00000006
|
|
0x00000003 0x00000003 0x00000002 0x00000006
|
|
0x00000003 0x00000009 0x0000000c 0x0000045f
|
|
0x00000000 0x00000004 0x00000004 0x00000006
|
|
0x00000008 0x00000001 0x0000000e 0x0000002a
|
|
0x00000003 0x0000000f 0x00000007 0x00000005
|
|
0x00000002 0x000004e0 0x00000005 0x00000002
|
|
0x00000000 0x00000000 0x00000282 0xe059048b
|
|
0x007e0010 0x00000000 0x00000000 0x0000001b
|
|
0x00000000 0x00000000 0x00000000 0x00000000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* Peripheral USB via ASUS connector */
|
|
usb@c5000000 {
|
|
compatible = "nvidia,tegra20-udc";
|
|
status = "okay";
|
|
dr_mode = "peripheral";
|
|
};
|
|
|
|
usb-phy@c5000000 {
|
|
status = "okay";
|
|
dr_mode = "peripheral";
|
|
nvidia,xcvr-setup-use-fuses;
|
|
nvidia,xcvr-lsfslew = <2>;
|
|
nvidia,xcvr-lsrslew = <2>;
|
|
vbus-supply = <&vdd_5v0_sys>;
|
|
};
|
|
|
|
/* Dock's USB port */
|
|
usb@c5008000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usb-phy@c5008000 {
|
|
status = "okay";
|
|
nvidia,xcvr-setup-use-fuses;
|
|
vbus-supply = <&vdd_5v0_sys>;
|
|
};
|
|
|
|
sdmmc1: mmc@c8000000 {
|
|
status = "okay";
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
assigned-clocks = <&tegra_car TEGRA20_CLK_SDMMC1>;
|
|
assigned-clock-parents = <&tegra_car TEGRA20_CLK_PLL_C>;
|
|
assigned-clock-rates = <40000000>;
|
|
|
|
max-frequency = <40000000>;
|
|
keep-power-in-suspend;
|
|
bus-width = <4>;
|
|
non-removable;
|
|
|
|
mmc-pwrseq = <&brcm_wifi_pwrseq>;
|
|
vmmc-supply = <&vdd_3v3_sys>;
|
|
vqmmc-supply = <&vdd_3v3_sys>;
|
|
|
|
/* Azurewave AW-NH615 BCM4329B1 */
|
|
wifi@1 {
|
|
compatible = "brcm,bcm4329-fmac";
|
|
reg = <1>;
|
|
|
|
interrupt-parent = <&gpio>;
|
|
interrupts = <TEGRA_GPIO(S, 0) IRQ_TYPE_LEVEL_HIGH>;
|
|
interrupt-names = "host-wake";
|
|
};
|
|
};
|
|
|
|
sdmmc3: mmc@c8000400 {
|
|
status = "okay";
|
|
bus-width = <4>;
|
|
cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
|
|
wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
|
|
power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
|
|
vmmc-supply = <&vdd_3v3_sys>;
|
|
vqmmc-supply = <&vdd_3v3_sys>;
|
|
};
|
|
|
|
sdmmc4: mmc@c8000600 {
|
|
status = "okay";
|
|
bus-width = <8>;
|
|
vmmc-supply = <&vcore_emmc>;
|
|
vqmmc-supply = <&vdd_3v3_sys>;
|
|
non-removable;
|
|
};
|
|
|
|
mains: ac-adapter-detect {
|
|
compatible = "gpio-charger";
|
|
charger-type = "mains";
|
|
gpios = <&gpio TEGRA_GPIO(V, 3) GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
backlight: backlight {
|
|
compatible = "pwm-backlight";
|
|
|
|
enable-gpios = <&gpio TEGRA_GPIO(D, 4) GPIO_ACTIVE_HIGH>;
|
|
power-supply = <&vdd_3v3_sys>;
|
|
pwms = <&pwm 2 4000000>;
|
|
|
|
brightness-levels = <7 255>;
|
|
num-interpolated-steps = <248>;
|
|
default-brightness-level = <20>;
|
|
};
|
|
|
|
/* PMIC has a built-in 32KHz oscillator which is used by PMC */
|
|
clk32k_in: clock-32k-in {
|
|
compatible = "fixed-clock";
|
|
clock-frequency = <32768>;
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
cpus {
|
|
cpu0: cpu@0 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
operating-points-v2 = <&cpu0_opp_table>;
|
|
#cooling-cells = <2>;
|
|
};
|
|
|
|
cpu1: cpu@1 {
|
|
cpu-supply = <&vdd_cpu>;
|
|
operating-points-v2 = <&cpu0_opp_table>;
|
|
#cooling-cells = <2>;
|
|
};
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
switch-dock-hall-sensor {
|
|
label = "Lid";
|
|
gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
|
|
linux,input-type = <EV_SW>;
|
|
linux,code = <SW_LID>;
|
|
debounce-interval = <500>;
|
|
wakeup-event-action = <EV_ACT_ASSERTED>;
|
|
wakeup-source;
|
|
};
|
|
|
|
key-power {
|
|
label = "Power";
|
|
gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_POWER>;
|
|
debounce-interval = <10>;
|
|
wakeup-event-action = <EV_ACT_ASSERTED>;
|
|
wakeup-source;
|
|
};
|
|
|
|
key-volume-up {
|
|
label = "Volume Up";
|
|
gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_VOLUMEUP>;
|
|
debounce-interval = <10>;
|
|
wakeup-event-action = <EV_ACT_ASSERTED>;
|
|
wakeup-source;
|
|
};
|
|
|
|
key-volume-down {
|
|
label = "Volume Down";
|
|
gpios = <&gpio TEGRA_GPIO(Q, 4) GPIO_ACTIVE_LOW>;
|
|
linux,code = <KEY_VOLUMEDOWN>;
|
|
debounce-interval = <10>;
|
|
wakeup-event-action = <EV_ACT_ASSERTED>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
display-panel {
|
|
compatible = "panel-lvds";
|
|
|
|
/* AUO B101EW05 using custom timings */
|
|
|
|
backlight = <&backlight>;
|
|
ddc-i2c-bus = <&lvds_ddc>;
|
|
power-supply = <&vdd_pnl_reg>;
|
|
|
|
width-mm = <218>;
|
|
height-mm = <135>;
|
|
|
|
data-mapping = "jeida-18";
|
|
|
|
panel-timing {
|
|
clock-frequency = <71200000>;
|
|
hactive = <1280>;
|
|
vactive = <800>;
|
|
hfront-porch = <8>;
|
|
hback-porch = <18>;
|
|
hsync-len = <184>;
|
|
vsync-len = <3>;
|
|
vfront-porch = <4>;
|
|
vback-porch = <8>;
|
|
};
|
|
|
|
port {
|
|
panel_input: endpoint {
|
|
remote-endpoint = <&lvds_encoder_output>;
|
|
};
|
|
};
|
|
};
|
|
|
|
i2cmux {
|
|
compatible = "i2c-mux-pinctrl";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
i2c-parent = <&i2c2>;
|
|
|
|
pinctrl-names = "ddc", "pta", "idle";
|
|
pinctrl-0 = <&state_i2cmux_ddc>;
|
|
pinctrl-1 = <&state_i2cmux_pta>;
|
|
pinctrl-2 = <&state_i2cmux_idle>;
|
|
|
|
hdmi_ddc: i2c@0 {
|
|
reg = <0>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
};
|
|
|
|
lvds_ddc: i2c@1 {
|
|
reg = <1>;
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
smart-battery@b {
|
|
compatible = "ti,bq20z75", "sbs,sbs-battery";
|
|
reg = <0xb>;
|
|
sbs,i2c-retry-count = <2>;
|
|
sbs,poll-retry-count = <10>;
|
|
power-supplies = <&mains>;
|
|
};
|
|
};
|
|
};
|
|
|
|
lvds-encoder {
|
|
compatible = "ti,sn75lvds83", "lvds-encoder";
|
|
|
|
powerdown-gpios = <&gpio TEGRA_GPIO(B, 2) GPIO_ACTIVE_LOW>;
|
|
power-supply = <&vdd_3v3_sys>;
|
|
|
|
ports {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
port@0 {
|
|
reg = <0>;
|
|
|
|
lvds_encoder_input: endpoint {
|
|
remote-endpoint = <&lcd_output>;
|
|
};
|
|
};
|
|
|
|
port@1 {
|
|
reg = <1>;
|
|
|
|
lvds_encoder_output: endpoint {
|
|
remote-endpoint = <&panel_input>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
vdd_5v0_sys: regulator-5v0 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_5v0";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_3v3_sys: regulator-3v3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_3v3_vs";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_5v0_sys>;
|
|
};
|
|
|
|
regulator-pcie {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "pcie_vdd";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
gpio = <&pmic 0 GPIO_ACTIVE_HIGH>;
|
|
regulator-always-on;
|
|
};
|
|
|
|
vdd_pnl_reg: regulator-panel {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_pnl";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
gpio = <&gpio TEGRA_GPIO(C, 6) GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vdd_1v8_sys: regulator-1v8 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_1v8_vs";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_5v0_sys>;
|
|
};
|
|
|
|
vdd_hdmi_en: regulator-hdmi {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vdd_5v0_hdmi_en";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
vin-supply = <&vdd_5v0_sys>;
|
|
gpio = <&gpio TEGRA_GPIO(V, 5) GPIO_ACTIVE_HIGH>;
|
|
enable-active-high;
|
|
};
|
|
|
|
sound {
|
|
compatible = "asus,tegra-audio-wm8903-tf101",
|
|
"nvidia,tegra-audio-wm8903";
|
|
nvidia,model = "Asus EeePad Transformer WM8903";
|
|
|
|
nvidia,audio-routing =
|
|
"Headphone Jack", "HPOUTR",
|
|
"Headphone Jack", "HPOUTL",
|
|
"Int Spk", "ROP",
|
|
"Int Spk", "RON",
|
|
"Int Spk", "LOP",
|
|
"Int Spk", "LON",
|
|
"Mic Jack", "MICBIAS",
|
|
"IN1L", "Mic Jack";
|
|
|
|
nvidia,i2s-controller = <&tegra_i2s1>;
|
|
nvidia,audio-codec = <&wm8903>;
|
|
|
|
nvidia,spkr-en-gpios = <&wm8903 2 GPIO_ACTIVE_HIGH>;
|
|
nvidia,hp-det-gpios = <&gpio TEGRA_GPIO(W, 2) GPIO_ACTIVE_LOW>;
|
|
nvidia,headset;
|
|
|
|
clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
|
|
<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
|
|
<&tegra_car TEGRA20_CLK_CDEV1>;
|
|
clock-names = "pll_a", "pll_a_out0", "mclk";
|
|
};
|
|
|
|
thermal-zones {
|
|
/*
|
|
* NCT1008 has two sensors:
|
|
*
|
|
* 0: internal that monitors ambient/skin temperature
|
|
* 1: external that is connected to the CPU's diode
|
|
*
|
|
* Ideally we should use userspace thermal governor,
|
|
* but it's a much more complex solution. The "skin"
|
|
* zone is a simpler solution which prevents TF101 from
|
|
* getting too hot from a user's tactile perspective.
|
|
* The CPU zone is intended to protect silicon from damage.
|
|
*/
|
|
|
|
skin-thermal {
|
|
polling-delay-passive = <1000>; /* milliseconds */
|
|
polling-delay = <5000>; /* milliseconds */
|
|
|
|
thermal-sensors = <&nct1008 0>;
|
|
|
|
trips {
|
|
trip0: skin-alert {
|
|
/* start throttling at 60C */
|
|
temperature = <60000>;
|
|
hysteresis = <200>;
|
|
type = "passive";
|
|
};
|
|
|
|
trip1: skin-crit {
|
|
/* shut down at 70C */
|
|
temperature = <70000>;
|
|
hysteresis = <2000>;
|
|
type = "critical";
|
|
};
|
|
};
|
|
|
|
cooling-maps {
|
|
map0 {
|
|
trip = <&trip0>;
|
|
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
|
|
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
};
|
|
|
|
cpu-thermal {
|
|
polling-delay-passive = <1000>; /* milliseconds */
|
|
polling-delay = <5000>; /* milliseconds */
|
|
|
|
thermal-sensors = <&nct1008 1>;
|
|
|
|
trips {
|
|
trip2: cpu-alert {
|
|
/* throttle at 85C until temperature drops to 84.8C */
|
|
temperature = <85000>;
|
|
hysteresis = <200>;
|
|
type = "passive";
|
|
};
|
|
|
|
trip3: cpu-crit {
|
|
/* shut down at 90C */
|
|
temperature = <90000>;
|
|
hysteresis = <2000>;
|
|
type = "critical";
|
|
};
|
|
};
|
|
|
|
cooling-maps {
|
|
map1 {
|
|
trip = <&trip2>;
|
|
cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
|
|
<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
brcm_wifi_pwrseq: wifi-pwrseq {
|
|
compatible = "mmc-pwrseq-simple";
|
|
|
|
clocks = <&tegra_pmc TEGRA_PMC_CLK_BLINK>;
|
|
clock-names = "ext_clock";
|
|
|
|
reset-gpios = <&gpio TEGRA_GPIO(K, 6) GPIO_ACTIVE_LOW>;
|
|
post-power-on-delay-ms = <200>;
|
|
power-off-delay-us = <200>;
|
|
};
|
|
};
|
|
|
|
&emc_icc_dvfs_opp_table {
|
|
/delete-node/ opp-666000000;
|
|
/delete-node/ opp-760000000;
|
|
};
|